產物展現

產物參數

首要功效：可(ke)調劑遲滯的(de)超低功耗電壓檢測芯(xin)片(pian)

輸入電壓規模：1.9V-6V

任務電流：2.7uA（VCC=3V）

封裝情勢：SOT23-6

檢測閾值：內部電阻設置

閾值精度：±1%

遲滯：內部電阻設置

延時：回升：35ms；降落：25us

簡要

CN312是款(kuan)調節器劑緩慢(man)的超(chao)底輸出(chu)功率(lv)電(dian)(dian)(dian)流降(jiang)驗測(ce)存(cun)儲芯片，出(chu)紙格好單節或(huo)多節鋰動力(li)(li)(li)(li)充(chong)電(dian)(dian)(dian)干(gan)(gan)干(gan)(gan)電(dian)(dian)(dian)池(chi)(chi)板，多節含(han)堿(jian)動力(li)(li)(li)(li)充(chong)電(dian)(dian)(dian)干(gan)(gan)干(gan)(gan)電(dian)(dian)(dian)池(chi)(chi)板，鎳(nie)鎘動力(li)(li)(li)(li)充(chong)電(dian)(dian)(dian)干(gan)(gan)干(gan)(gan)電(dian)(dian)(dian)池(chi)(chi)板，鎳(nie)氫動力(li)(li)(li)(li)充(chong)電(dian)(dian)(dian)干(gan)(gan)干(gan)(gan)電(dian)(dian)(dian)池(chi)(chi)板和(he)多節鉛酸動力(li)(li)(li)(li)充(chong)電(dian)(dian)(dian)干(gan)(gan)干(gan)(gan)電(dian)(dian)(dian)池(chi)(chi)板的電(dian)(dian)(dian)流降(jiang)驗測(ce)。

CN312的向下帶寬域值和向下帶寬域值可自力安裝，有助安裝遲緩。當被監測數據工作電壓最低向下帶寬域值時，CN312的管腳填寫低電平，LBO管腳發送高電平；當被監測器輸出功率不小于下行速度閥值的傳承那時候走向定時t_D（面值最小25毫秒）時，CN312的管腳(jiao)復(fu)制粘貼高電平，LBO管腳(jiao)插入(ru)低電平。上(shang)行(xing)(xing)閥值(zhi)法和上(shang)行(xing)(xing)閥值(zhi)法的(de)相電壓(ya)差一定要緩慢。滯后是可以消弭由于被監測(ce)電源線噪(zao)音(yin)污染(ran)或由于短路電流漸變背景原因(yin)分(fen)析的(de)微型蓄電池相電壓(ya)不未變而發生(sheng)的(de)監測(ce)手機輸入(ru)雜(za)亂無章。

CN312容(rong)忍(ren)6管腳SOT23封(feng)裝形式，責任(ren)具體情況(kuang)溫差(cha)為-40°C ~ +85°C。